On Tue, Jun 19, 2007 at 12:28:49PM -0400, jamal ([EMAIL PROTECTED]) wrote:
> On Tue, 2007-19-06 at 18:00 +0400, Evgeniy Polyakov wrote:
>
> > pktgen reults are quite poor:
> > batch (changed from default script: count reduced, clone increased to 10k)
> > 241319pps 115Mb/sec
> >
> > mainline (the same script, on start it wrote about unsupported batch_low
> > parameter:
> > 497520pps 238Mb/sec
>
> What is your kernel config in regards to HRES timers? Robert mentioned
> to me that the clock source maybe causing issues with pktgen (maybe even
> qos).
> Robert, insights?
>
> In my case, I have:
> # CONFIG_TICK_ONESHOT is not set
> # CONFIG_NO_HZ is not set
> # CONFIG_HIGH_RES_TIMERS is not set
>
> I will try to turn on those in a few days and see if notice a
> difference.
Essentially the same:
$ cat ./.config | egrep
"CONFIG_TICK_ONESHOT|CONFIG_NO_HZ|CONFIG_HIGH_RES_TIMERS"
$ head Makefile
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 22
EXTRAVERSION = -rc5
NAME = Holy Dancing Manatees, Batman!
--
Evgeniy Polyakov
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